#include <iostream>
#include <string>
using namespace std;
int main() {
    setlocale(LC_ALL, "rus");

    bool wasNumber = false;
    string line;
    string words[200];
    cout << "Введите строку: ";
    getline(cin, line);

    line += " ";
    size_t pos = 0;
    int count = 0;
    while ((pos = line.find(" ")) != string::npos)
    {
        words[count] = line.substr(0, pos);
        count++;
        line.erase(0, pos + 1);
    }

    for (string& word : words)
    {
        if (word == "")
        {
            break;
        }
        if (wasNumber == false && word.find_first_not_of("1234567890-") == string::npos)
        {
            wasNumber = true;
            long long number = stoll(word);
            cout << "Числовое слово в кубе: " << number * number * number << endl;
        }
        if (word.length() == 4)
        {
            for (char& ch : word)
            {
                if (ch == 'A')
                {
                    ch = 'O';
                }
            }
            cout << word << " ";
        }
    }

    return 0;
}